Lexaria's Second GLP-1 Human Pilot Study Shows Zero Adverse Events in DehydraTECH-processed Rybelsus(R) Oral Capsules
Lexaria Bioscience Corp. (NASDAQ:LEXX) has announced positive results from its second GLP-1 human pilot study (GLP-1-H24-2) on DehydraTECH-processed Rybelsus® oral capsules. Key findings include:
1. Superior tolerability: None of the 9 participants taking DehydraTECH-processed Rybelsus® capsules experienced adverse events, compared to 6 out of 9 taking standard Rybelsus® tablets.
2. Improved absorption: DehydraTECH-processed Rybelsus® capsules showed 106.9% blood concentration levels compared to standard Rybelsus® tablets.
3. Novel delivery method: A DehydraTECH-processed Rybelsus® mouth-melt format showed promising results, delivering about one-third of the drug concentration of standard tablets.
These findings suggest that Lexaria's DehydraTECH technology could potentially enhance the oral delivery and tolerability of GLP-1 drugs like semaglutide, which may lead to increased use of oral GLP-1 products in the future.
Lexaria Bioscience Corp. (NASDAQ:LEXX) ha annunciato risultati positivi dal suo secondo studio pilota umano GLP-1 (GLP-1-H24-2) sui capsule orali Rybelsus® trattati con DehydraTECH. I risultati chiave includono:
1. Tollerabilità superiore: Nessuno dei 9 partecipanti che ha assunto le capsule Rybelsus® trattate con DehydraTECH ha riportato eventi avversi, rispetto a 6 su 9 che hanno preso le compresse Rybelsus® standard.
2. Assorbimento migliorato: Le capsule Rybelsus® trattate con DehydraTECH hanno mostrato livelli di concentrazione ematica del 106.9% rispetto alle compresse Rybelsus® standard.
3. Nuovo metodo di somministrazione: Un formato di Rybelsus® da sciogliere in bocca trattato con DehydraTECH ha mostrato risultati promettenti, rilasciando circa un terzo della concentrazione del farmaco rispetto alle compresse standard.
Questi risultati suggeriscono che la tecnologia DehydraTECH di Lexaria potrebbe potenzialmente migliorare la somministrazione orale e la tollerabilità dei farmaci GLP-1 come il semaglutide, il che potrebbe portare a un aumento dell'uso di prodotti orali GLP-1 in futuro.
Lexaria Bioscience Corp. (NASDAQ:LEXX) ha anunciado resultados positivos de su segundo estudio piloto humano GLP-1 (GLP-1-H24-2) sobre las cápsulas orales Rybelsus® procesadas con DehydraTECH. Los hallazgos clave incluyen:
1. Tolerabilidad superior: Ninguno de los 9 participantes que tomaron las cápsulas Rybelsus® procesadas con DehydraTECH experimentó eventos adversos, en comparación con 6 de 9 que tomaron las tabletas Rybelsus® estándar.
2. Absorción mejorada: Las cápsulas Rybelsus® procesadas con DehydraTECH mostraron niveles de concentración sanguínea del 106.9% en comparación con las tabletas Rybelsus® estándar.
3. Nuevo método de entrega: Un formato de Rybelsus® que se derrite en la boca procesado con DehydraTECH mostró resultados prometedores, entregando aproximadamente un tercio de la concentración del fármaco en comparación con las tabletas estándar.
Estos hallazgos sugieren que la tecnología DehydraTECH de Lexaria podría mejorar potencialmente la entrega oral y la tolerabilidad de medicamentos GLP-1 como el semaglutida, lo que podría llevar a un aumento en el uso de productos orales GLP-1 en el futuro.
렉사리아 바이오사이언스 주식회사 (NASDAQ:LEXX)는 DehydraTECH 처리된 Rybelsus® 구강 캡슐에 대한 두 번째 GLP-1 인간 파일럿 연구(GLP-1-H24-2)에서 긍정적인 결과를 발표했습니다. 주요 발견 사항은 다음과 같습니다:
1. 우수한 내약성: DehydraTECH 처리된 Rybelsus® 캡슐을 복용한 9명의 참가자 중 아무도 이상 반응을 경험하지 않았으며, 이는 표준 Rybelsus® 정제를 복용한 9명 중 6명에 비해 현저한 차이를 보입니다.
2. 개선된 흡수: DehydraTECH 처리된 Rybelsus® 캡슐은 표준 Rybelsus® 정제에 비해 106.9%의 혈중 농도 수준을 나타냈습니다.
3. 새로운 전달 방법: DehydraTECH 처리된 Rybelsus® 경구용 용해제 포맷은 표준 정제의 약물 농도의 약 1/3를 전달하는 유망한 결과를 보였습니다.
이러한 발견은 렉사리아의 DehydraTECH 기술이 세마글루타이드와 같은 GLP-1 약물의 구강 전달 및 내약성을 향상시킬 수 있는 잠재력을 가지고 있으며, 이는 향후 GLP-1 경구 제품의 사용 증가로 이어질 수 있음을 시사합니다.
Lexaria Bioscience Corp. (NASDAQ:LEXX) a annoncé des résultats positifs de son deuxième essai pilote humain GLP-1 (GLP-1-H24-2) sur les capsules orales Rybelsus® traitées avec DehydraTECH. Les résultats clés incluent :
1. Tolerabilité supérieure : Aucun des 9 participants prenant les capsules Rybelsus® traitées avec DehydraTECH n'a connu d'événements indésirables, contre 6 sur 9 prenant des comprimés Rybelsus® standard.
2. Absorption améliorée : Les capsules Rybelsus® traitées avec DehydraTECH ont montré des niveaux de concentration sanguine de 106.9 % par rapport aux comprimés Rybelsus® standard.
3. Nouvelle méthode de délivrance : Un format de Rybelsus® à dissolution buccale traité avec DehydraTECH a montré des résultats prometteurs, délivrant environ un tiers de la concentration du médicament des comprimés standard.
Ces résultats suggèrent que la technologie DehydraTECH de Lexaria pourrait potentiellement améliorer la délivrance orale et la tolérance des médicaments GLP-1 comme le sémaglutide, ce qui pourrait entraîner une augmentation de l'utilisation de produits GLP-1 oraux à l'avenir.
Lexaria Bioscience Corp. (NASDAQ:LEXX) hat positive Ergebnisse aus seiner zweiten GLP-1-Pilotstudie (GLP-1-H24-2) zu DehydraTECH-verarbeiteten Rybelsus®-Kapseln bekannt gegeben. Die wichtigsten Ergebnisse sind:
1. Überlegene Verträglichkeit: Keiner der 9 Teilnehmer, die DehydraTECH-verarbeitete Rybelsus®-Kapseln einnahmen, berichtete über unerwünschte Ereignisse, im Vergleich zu 6 von 9, die Standard-Rybelsus®-Tabletten einnahmen.
2. Verbesserte Absorption: DehydraTECH-verarbeitete Rybelsus®-Kapseln zeigten eine Blutkonzentration von 106.9% im Vergleich zu Standard-Rybelsus®-Tabletten.
3. Neues Abgabeverfahren: Ein DehydraTECH-verarbeitetes Rybelsus®-Mundschmelzformat zeigte vielversprechende Ergebnisse, indem es etwa ein Drittel der Arzneimittelkonzentration der Standardtabletten abgab.
Diese Ergebnisse deuten darauf hin, dass die DehydraTECH-Technologie von Lexaria potenziell die orale Abgabe und Verträglichkeit von GLP-1-Arzneimitteln wie Semaglutid verbessern könnte, was in Zukunft zu einer erhöhten Verwendung von oralen GLP-1-Produkten führen könnte.
- Zero adverse events reported for DehydraTECH-processed Rybelsus® capsules
- 106.9% blood concentration levels achieved with DehydraTECH-processed Rybelsus® capsules compared to standard tablets
- Promising results from novel mouth-melt format, delivering 32.3% of standard tablet blood concentration levels
- Potential for improved tolerability and absorption of oral GLP-1 drugs using DehydraTECH technology
- None.
The results of Lexaria's second GLP-1 human pilot study demonstrate promising outcomes for their DehydraTECH-processed Rybelsus® capsules. The study shows zero adverse events in 9 participants taking the DehydraTECH capsules, compared to 6 out of 9 experiencing mild adverse events with the standard Rybelsus® tablet. This 81% reduction in adverse events is significant, potentially addressing a key barrier to oral GLP-1 adoption.
The study also revealed that DehydraTECH-processed Rybelsus® capsules achieved
These findings could have far-reaching implications for the
Lexaria's latest study results could significantly impact its market position and financial prospects. The improved tolerability and potential enhanced bioavailability of their DehydraTECH-processed Rybelsus® formulation addresses key challenges in the rapidly growing GLP-1 market.
Currently, injectable GLP-1s like Ozempic® outsell oral Rybelsus® by nearly 5 to 1. If Lexaria's technology can improve oral GLP-1 tolerability and efficacy, it could capture a larger share of this market, estimated to reach
Investors should note that while these results are promising, they are from small pilot studies. Larger clinical trials and regulatory approvals are still needed, which will require significant time and capital investment. The company's ability to secure partnerships or funding for these next steps will be important for realizing the full potential of this technology.
Lexaria's DehydraTECH technology shows promise in addressing two critical challenges in oral GLP-1 administration: tolerability and bioavailability. The complete absence of adverse events in the DehydraTECH-processed Rybelsus® capsule group is noteworthy, as GLP-1 drugs are often associated with gastrointestinal side effects.
The slightly higher blood concentration levels (
The mouth-melt format, while achieving lower blood concentrations, introduces an intriguing concept of dual absorption pathways - sublingual/buccal and gastrointestinal. If this proves additive, it could offer a unique advantage in drug delivery kinetics.
However, it's important to note that these are pilot studies with small sample sizes. Larger, randomized controlled trials are necessary to confirm these findings and establish the true clinical significance of these improvements.
Absorption improvements appear to continue with DehydraTECH-processed Rybelsus® vs. Rybelsus® tablets even under "fed" conditions
DehydraTECH-treated Rybelsus® does absorb through a mouth-melt product format
KELOWNA, BC / ACCESSWIRE / August 29, 2024 / Lexaria Bioscience Corp. (NASDAQ:LEXX)(NASDAQ:LEXXW) (the "Company" or "Lexaria"), a global innovator in drug delivery platforms announces that tolerability and additional pharmacokinetic ("PK") results from human pilot study #2, GLP-1-H24-2, (the "Study") have been received. Lexaria's DehydraTECH-processed Rybelsus® capsules demonstrated superior tolerability in delivering the GLP-1 drug semaglutide versus commercially available Rybelsus®.
We were pleased to find that none (0) of the 9 people taking the DehydraTECH-processed Rybelsus® swallowed as a capsule experienced any adverse events whatsoever. However, of the 9 human volunteers in the Study taking the Rybelsus® tablet, 6 of them experienced mild adverse events. Five of those same 6 people experienced mild adverse events from taking the dissolvable oral mouth-melt format of DehydraTECH-processed Rybelsus®.
These tolerability findings nicely build upon the those from Lexaria's previous human pilot study #1, GLP-1-H24-1, which also showed the DehydraTECH-processed Rybelsus® capsules to be generally better tolerated than the Rybelsus® tablets that demonstrated instances of moderate nausea or diarrhea.
Adverse Events from Pilot Studies #1 (GLP-1-H24-1) and #2 (GLP-H24-2)
| Pilot Study #1 | Pilot Study #2 | Total (n=16) |
Rybelsus® Tablet | 4 mild | 6 mild | 10 mild ( |
DehydraTECH-processed Rybelsus Capsule | 7 mild | 0 mild | 7 mild ( |
Combined with the 7 people involved in Lexaria's first human pilot study examining DehydraTECH processing of semaglutide capsules, a total of 16 people have now been dosed with comparable DehydraTECH-processed semaglutide capsules and Rybelsus® tablets. Of those 16 people, 13 or
The continuing evidence of decreased adverse events with the DehydraTECH-processed Rybelsus® capsules compared to commercially available Rybelsus® tablets is encouraging. Other reports have noted that Rybelsus® generally produces slightly higher incidences of several common side effects as compared to the injectable product Ozempic®, which outsells Rybelsus® by a factor of almost five-fold. DehydraTECH's ability to improve oral tolerability could, in future, however, help to drive increased use of oral GLP-1 product formats, if proven definitively through thorough registered clinical testing.
Lexaria also reports that the third arm of the Study that evaluated a DehydraTECH-processed Rybelsus® formulation as an in-mouth dissolvable tablet also showed some promise from a conceptual perspective. Across the 18 blood draws from the 20-minute mark until the 24-hour mark in the Study, the average blood concentration level (nmol/) of the Rybelsus® tablet was 3.93; for the DehydraTECH-processed Rybelsus® mouth-melt it was 1.27 or
The Company is unaware whether the in-mouth dissolvable tablet product format has ever been used before to attempt to deliver a GLP-1 drug. As such, there was a real possibility that it would fail to do so. Instead, it delivered roughly one-quarter to one-third of the quantity of drug into blood as the Rybelsus® tablet. If this absorption is additive to the existing gastrointestinal absorption, this could be a very interesting incrementally positive result.
This was the first Study designed to investigate whether DehydraTECH-enhanced semaglutide can absorb at any level systemically through the sublingual/buccal tissues of the mouth and throat with some effective drug delivery into the bloodstream.
As this published study notes, the level of expected weight loss associated with GLP-1 drugs is directly correlated with the quantity of GLP-1 drug circulating in the blood stream. It is for this reason that Lexaria is constantly pursuing any and all improvements in drug delivery that are possible.
About the Study
Design characteristics of the Study are comparable to Lexaria's initial human pilot study. The DehydraTECH-semaglutide test articles were compound formulated using crushed Rybelsus®tablets strictly for research purposes. The Study is designed to measure tolerability and side effects, blood levels of semaglutide, blood glucose and insulin levels. Blood samples were taken multiple times during the first 10 hours post dosing; a final blood draw was taken 24 hours after dosing; and a standardized meal was allowed pre-dosing and fed to the test subjects at a point in time after dosing. Nine healthy subjects were dosed in each of the first two study arms, and seven were dosed in the final study arm.
About Semaglutide
Rybelsus® (semaglutide) is the only GLP-1 drug approved by the FDA for oral dosing to treat diabetes and weight loss. The FDA has also approved semaglutide marketed as Ozempic® and Wegovy®, administered by injection, to treat diabetes and weight loss. All three of these drugs are owned and manufactured by Novo Nordisk®.
About Lexaria Bioscience Corp. & DehydraTECH
DehydraTECH™ is Lexaria's patented drug delivery formulation and processing platform technology which improves the way active pharmaceutical ingredients (APIs) enter the bloodstream through oral delivery. Since 2016, Lexaria has developed and investigated DehydraTECH with a variety of beneficial molecules in oral and topical formats. DehydraTECH has repeatedly demonstrated the ability to increase bio-absorption and has also evidenced an ability to deliver some drugs more effectively across the blood brain barrier, which Lexaria believes to be of particular importance for centrally active compounds. Lexaria operates a licensed in-house research laboratory and holds a robust intellectual property portfolio with 46 patents granted and many patents pending worldwide. For more information, please visit www.lexariabioscience.com.
CAUTION REGARDING FORWARD-LOOKING STATEMENTS
This press release includes forward-looking statements. Statements as such term is defined under applicable securities laws. These statements may be identified by words such as "anticipate," "if," "believe," "plan," "estimate," "expect," "intend," "may," "could," "should," "will," and other similar expressions. Such forward-looking statements in this press release include, but are not limited to, statements by the company relating the Company's ability to carry out research initiatives, receive regulatory approvals or grants or experience positive effects or results from any research or study. Such forward-looking statements are estimates reflecting the Company's best judgment based upon current information and involve a number of risks and uncertainties, and there can be no assurance that the Company will actually achieve the plans, intentions, or expectations disclosed in these forward-looking statements. As such, you should not place undue reliance on these forward-looking statements. Factors which could cause actual results to differ materially from those estimated by the Company include, but are not limited to, government regulation and regulatory approvals, managing and maintaining growth, the effect of adverse publicity, litigation, competition, scientific discovery, the patent application and approval process, potential adverse effects arising from the testing or use of products utilizing the DehydraTECH technology, the Company's ability to maintain existing collaborations and realize the benefits thereof, delays or cancellations of planned R&D that could occur related to pandemics or for other reasons, and other factors which may be identified from time to time in the Company's public announcements and periodic filings with the US Securities and Exchange Commission on EDGAR. The Company provides links to third-party websites only as a courtesy to readers and disclaims any responsibility for the thoroughness, accuracy or timeliness of information at third-party websites. There is no assurance that any of Lexaria's postulated uses, benefits, or advantages for the patented and patent-pending technology will in fact be realized in any manner or in any part. No statement herein has been evaluated by the Food and Drug Administration (FDA). Lexaria-associated products are not intended to diagnose, treat, cure or prevent any disease. Any forward-looking statements contained in this release speak only as of the date hereof, and the Company expressly disclaims any obligation to update any forward-looking statements or links to third-party websites contained herein, whether as a result of any new information, future events, changed circumstances or otherwise, except as otherwise required by law.
INVESTOR CONTACT:
George Jurcic - Head of Investor Relations
ir@lexariabioscience.com
Phone: 250-765-6424, ext 202
SOURCE: Lexaria Bioscience Corp.
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FAQ
What were the main results of Lexaria's second GLP-1 human pilot study for DehydraTECH-processed Rybelsus®?
How did the tolerability of DehydraTECH-processed Rybelsus® compare to standard Rybelsus® tablets in the LEXX study?
What was the blood concentration level of DehydraTECH-processed Rybelsus® compared to standard tablets in Lexaria's study?
Did Lexaria's study (LEXX) explore any new delivery methods for Rybelsus®?
